note 56294 deleted from function.readdir by sean
| From: | sean@php.net | Date: | Tue, 30 Aug 2005 23:56:25 +0000 |
| Subject: | note 56294 deleted from function.readdir by sean | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-94462@lists.php.net to get a copy of this message | ||
Note Submitter: beerdroid at g mail dot com
----
The following piece of code managed to bring down one of our servers to its knees.
while (false !== ($file = readdir($invalid_handle)) {
echo 'oh crap.';
}
Be aware, apparently readdir's returned value isn't identical to false if the directory
handle is invalid.